GB929467A - Improvements in or relating to polysulphide sealing and coating compositions - Google Patents

Improvements in or relating to polysulphide sealing and coating compositions

Info

Publication number
GB929467A
GB929467A GB284859A GB284859A GB929467A GB 929467 A GB929467 A GB 929467A GB 284859 A GB284859 A GB 284859A GB 284859 A GB284859 A GB 284859A GB 929467 A GB929467 A GB 929467A
Authority
GB
United Kingdom
Prior art keywords
dimethylol
cresol
polymer
stearic acid
optionally
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB284859A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bostik Ltd
Original Assignee
Bostik Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bostik Ltd filed Critical Bostik Ltd
Priority to GB284859A priority Critical patent/GB929467A/en
Priority to FR816713A priority patent/FR1246057A/en
Priority to SE76160A priority patent/SE300666B/xx
Publication of GB929467A publication Critical patent/GB929467A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)

Abstract

A composition suitable for use in making a heat and oil resistant rubbery seal or coating adherent to a metal surface, comprises a liquid polysulphide polymer and, as adhesive agent, 0,05-10%, based on the weight of the polymer, of a dimethylol phenol or a salt thereof. In the ten examples, two-part compositions are prepared in which Part A comprises a liquid polysulphide rubber, dimethylol-p-cresol or dimethylol-o-cresol and optionally activated calcium carbonate, titanium dioxide, carbon black, stearic acid, oleic acid and toluol and Part B comprises lead dioxide as curing agent and optionally dibutyl phthalate, sextol phthalate and stearic acid. (In Example 8 the dimethylol-p-cresol is in Part B). In Example 1, on mixing Parts A and B and spreading on a sheet of aluminium alloy previously de-greased by means of trichlorethylene, a firmly adherent coating results which cures in about an hour. Other substrates mentioned are glass, teak and beechwood, and the compositions may be applied by brush, spatula or extrusion gun.ALSO:A composition suitable for use in making a heat and oil resistant rubbery seal or coating adherent to a metal surface, comprises a liquid polysulphide polymer and, as adhesive agent, 0,05-10%, based on the weight of the polymer, of a dimethylol phenol or a salt thereof. In the ten examples, two-part compositions are prepared in which Part A comprises a liquid polysulphide rubber, dimethylol-p-cresol or dimethylol-o-cresol and optionally activated calcium carbonate, titanium dioxide, carbon black, stearic acid, oleic acid and toluol and Part B comprises lead dioxide as curing agent and optionally dibutyl phthalate, sextol phthalate and stearic acid (In Example 8 the dimethylol-p-cresol is in Part B).
GB284859A 1959-01-27 1959-01-27 Improvements in or relating to polysulphide sealing and coating compositions Expired GB929467A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB284859A GB929467A (en) 1959-01-27 1959-01-27 Improvements in or relating to polysulphide sealing and coating compositions
FR816713A FR1246057A (en) 1959-01-27 1960-01-26 Composition for filling and coating
SE76160A SE300666B (en) 1959-01-27 1960-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB284859A GB929467A (en) 1959-01-27 1959-01-27 Improvements in or relating to polysulphide sealing and coating compositions

Publications (1)

Publication Number Publication Date
GB929467A true GB929467A (en) 1963-06-26

Family

ID=9747100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB284859A Expired GB929467A (en) 1959-01-27 1959-01-27 Improvements in or relating to polysulphide sealing and coating compositions

Country Status (3)

Country Link
FR (1) FR1246057A (en)
GB (1) GB929467A (en)
SE (1) SE300666B (en)

Also Published As

Publication number Publication date
SE300666B (en) 1968-05-06
FR1246057A (en) 1960-11-10

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